namespace System
{
#if NET_2_0 || CF_1_0 || CF_2_0
	public delegate TResult Func<TResult> ();
	public delegate TResult Func<T, TResult> (T arg1);
	public delegate TResult Func<T1, T2, TResult> (T1 arg1, T2 arg2);
	public delegate TResult Func<T1, T2, T3, TResult> (T1 arg1, T2 arg2, T3 arg3);
	public delegate TResult Func<T1, T2, T3, T4, TResult> (T1 arg1, T2 arg2, T3 arg3, T4 arg4);
#endif
}
